We saw the Verizon compatible Galaxy S III drop to $139.99 the other day and thought that was a good deal. But it seems that may not have been the best deal as the price has since been lowered. And nicely done, this latest Galaxy S III price drop deals with not only the Verizon model — but also the Sprint and AT&T models. Simply put, new customers with Verizon Wireless, Sprint and AT&T can get the 16GB Galaxy S III for $99.99. Of course, that price assumes a two-year agreement. Lastly, as we often see with Amazon Wireless — the purchase of a handset comes with free two-day shipping.